Neko Puzzle distribution permissions

Distributors may freely distribute the demo version of Neko Puzzle provided that:

1. The software is not modified in any way.
2. A complete copy of the software is supplied.
3. The software is not sold.
4. It is made clear that the software is a demo version, intended for evaluation purposes.

The distributor may charge a fee for the cost of distribution (e.g. for supplying a CD-ROM compilation).